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Round|Natural|GIA

1.73ct D FL Round Natural Diamond

EX • D/FL • GIA 1246079511

Certificate GIA 1246079511

Diamond specifications and retailer prices

From $31,360 AUD
HK$172,100 HKD
As of November 1, 2026
Save $26,274 AUD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $57,635 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct natural round diamond

This 1.73ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246079511. Listed at 23 retailers as of October 29, 2026, with prices from $31,360 to $57,635, a $26,274 spread on the same certified stone. MOH London lists it at $57,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1246079511
Dimensions7.79 × 7.75 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm7.75 mm1.73 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246079511
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $57,635 AUD|Low: $30,741 AUD|High: $57,635 AUD|Avg: $41,002 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 5$31,360 AUD
Retailer 2$33,668 AUD
Retailer 16$34,629 AUD
Retailer 14$36,303 AUD
Retailer 20$36,727 AUD
Retailer 4$36,890 AUD
Retailer 11$37,142 AUD
Retailer 24$38,236 AUD
Retailer 12$38,829 AUD
Retailer 18$39,322 AUD
Retailer 9$39,405 AUD
Retailer 10$40,484 AUD
Retailer 23$40,517 AUD
Retailer 15$40,661 AUD
Retailer 8$41,727 AUD
Retailer 6$42,543 AUD
Retailer 7$43,894 AUD
Retailer 19$44,268 AUD
Retailer 13$44,340 AUD
Retailer 22$45,088 AUD
Retailer 3$45,582 AUD
Retailer 17$50,480 AUD
Retailer 21$53,930 AUD
MOH London$57,635 AUD

16 data points across 24 retailers

23 retailers$31,360 AUD to $57,635 AUD

A
Cheapest Retailer
-
$31,360 AUD
HK$172,100 HKD
A
Retailer 2
-
$33,668 AUD
₹2,252,387 INR
View
Retailer 3
-
$34,629 AUD
$24,325 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$36,303 AUD
$25,501 USD
View
A
Retailer 5
-
$36,727 AUD
£20,314 GBP
View
A
Retailer 6
-
$36,890 AUD
$25,913 USD
View
A
Retailer 7
-
$37,142 AUD
$26,090 USD
View
B+
Retailer 8
-
$38,236 AUD
$26,859 USD
View
B+
Retailer 9
-
$38,829 AUD
$27,275 USD
View
Final sale: no returns
B+
Retailer 10
-
$39,322 AUD
£21,749 GBP
View
B+
Retailer 11
-
$39,405 AUD
$27,680 USD
View
B+
Retailer 12
-
$40,484 AUD
£22,392 GBP
View
B+
Retailer 13
-
$40,517 AUD
$28,461 USD
View
B+
Retailer 14
-
$40,661 AUD
$28,562 USD
View
B+
Retailer 15
-
$41,727 AUD
$29,311 USD
View
B+
Retailer 16
-
$42,543 AUD
$29,884 USD
View
B+
Retailer 17
-
$43,894 AUD
$30,833 USD
View
B+
Retailer 18
-
$44,268 AUD
View
B+
Retailer 19
-
$44,340 AUD
€29,663 EUR
View
B+
Retailer 20
-
$45,088 AUD
$31,672 USD
View
B+
Retailer 21
-
$45,582 AUD
$32,019 USD
View
B+
Retailer 22
-
$53,930 AUD
ZAR 611,996 ZAR
View
Most Expensive
B
MOH London
62A316FD6 · Oct 29
$57,635 AUD
£31,878 GBP
View
22 more retailers have this diamond
Prices start from $31,360 AUDSave up to $26,274 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.73ct Round
$31,360 AUD